Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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WR18AF/CUL by Nkk Switches is a black rocker switch with polyamide housing and brass terminals. It has DPDT switch function, 15A@250VAC AC rating, and -20 to 85 °C operating temperature range. Ideal for panel mounting applications requiring a reliable ON-OFF-ON contact function.
Median Price
$25.120
Lifecycle Status
Suppliers In-Stock
3
In-Stock Inventory
1k+
Powell Electronics
1+ parts
100+ parts
-
1k+ parts
$21.250
10k+ parts
$16.840
TTI
$23.020
DigiKey
$33.690
Ampacity Inc.
$21.350
The black color of the actuator provides a sleek and professional look to the rocker switch, making it suitable for various applications.
Polyamide is known for its durability and heat resistance, ensuring the longevity and safety of the rocker switch in different environments.
Brass terminals offer excellent conductivity and corrosion resistance, ensuring reliable electrical connections in the rocker switch.
High insulation resistance helps prevent leakage currents and ensures proper functioning of the rocker switch, especially in high-voltage applications.
Double Pole Double Throw switch function provides versatility in controlling multiple circuits with a single switch, adding convenience and flexibility to the application.
With a high maximum operating temperature, this rocker switch can withstand elevated temperatures without compromising performance, making it suitable for a wide range of industrial applications.
The high AC contact current rating ensures that the rocker switch can handle heavy electrical loads safely and efficiently.
The low minimum operating temperature allows the rocker switch to function reliably in cold environments, making it suitable for a variety of outdoor applications.
The rocker type actuator design offers easy and intuitive operation, making it user-friendly for various applications.
The high DC contact voltage rating ensures compatibility with a wide range of DC applications, providing flexibility in electrical setups.
The (ON)-OFF-(ON) contact function allows for momentary switching in both directions, providing control over devices that require on/off toggling.
The panel mount feature allows for secure and easy installation of the rocker switch onto panels or enclosures, ensuring a stable and reliable setup.
Rocker Switches WR18AF/CUL attributes and parameters. Explore more Rocker Switches devices from Nkk Switches
Angle (Actuator):
Color (Actuator):
Length (Actuator):
Material (Actuator):
Type (Actuator):
Body Width:
Body Height:
Body Length/Diameter:
Center Contact Plating:
AC Maximum Rating R Load (Contact):
Maximum AC Contact Current:
Maximum DC Contact Current:
DC Maximum Rating R Load (Contact):
Contact Function:
Contact Resistance:
Maximum AC Contact Voltage:
Maximum DC Contact Voltage:
End Contact Plating:
Housing Material:
Insulation Resistance:
JESD-609 Code:
Mounting Feature:
Maximum Operating Temperature:
Minimum Operating Temperature:
Sealing:
Solderability:
Switch Function:
Switch Type:
Terminal Finish:
Terminal Length:
Terminal Material:
Termination Type:
WR18AF/CUL Switches trade compliance attributes, and parameters.
ECCN
EAR99
ECCN Governance
EAR
HTS
8536.50.70.00
SB
NKK Switches is a global manufacturer of innovative electromechanical switches and programmable displays, setting the standard for quality and reliability in human-machine interface solutions. NKK provides full-service engineering support to include electronic system design, programming and value-added services by combining over 65 years of expertise and a true commitment to our partners’ success. For 65 years, NKK Switches has been a leader in the design and manufacturing of electromechanical switches. Founded in 1953 by Shigeo Ohashi, with the vision to design and produce high-quality, highly reliable industrial switches. In 1981, NKK established NKK Switches of America, Inc., its North American headquarters, in Scottsdale, Arizona. Situated strategically to support the Americas, NKK Switches of America, Inc. strives to adhere to its philosophy of “excellence through innovation and customer service” in all respects.
LL4148GS08
Temic Semiconductors
LL4148GS08 by Temic Semiconductors is a glass diode with a max reverse recovery time of 0.008 us and max forward voltage of 1 V. It is a rectifier diode with a max output current of 0.15 A, ideal for applications requiring fast switching speeds and low power dissipation in electronic circuits.
2N7002
Yangzhou Yangjie Electronics
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; No. of Elements: 1; Terminal Form: GULL WING; Maximum Drain Current (ID): .34 A;
STM32H743IIT6
STMicroelectronics
STM32H743IIT6 by STMicroelectronics is a 32-bit microcontroller with integrated cache and a max supply voltage of 3.6V. It is commonly used in industrial applications due to its wide temperature range (-40°C to 85°C) and various connectivity options (CAN, I2C, UART, USB).
LM317T
Micro Commercial Components
ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Moisture Sensitivity Level (MSL): 1; Maximum Output Current-1: 1.5 A; Operating Temperature (TJ-Min): 0 Cel;
SMBJ18CA
Bourns
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
1N4148
Excel (Suzhou) Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM555CN
Intersil
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
08055C104KAT4A
KYOCERA AVX
08055C104KAT4A by KYOCERA AVX is a ceramic capacitor with 0.1uF capacitance, rated for 50V. With X7R temperature characteristics and -55 to 125 °C operating range, it's ideal for SMT applications requiring compact size and high reliability. The wraparound terminals and multi-layer design make it suitable for various electronic circuits.
Silicon Standard
Nexperia
L7805CV
L7805CV by STMicroelectronics is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits.
1N4148WS
Bytesonic Electronics
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SS14
Taiwan Semiconductor
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
CDSOT23-SM712
Bourns CDSOT23-SM712 is a bidirectional Transient Voltage Suppressor diode with 400W peak power dissipation and 20uA reverse current. Ideal for surge protection in applications requiring a max clamping voltage of 14V, such as IEC-61000-4-2 compliant systems. Operates b/w -55°C to 150°C with matte tin finish and Gull Wing terminals.
BAV99
Gec Plessey Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
BSS138
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Package Shape: RECTANGULAR; Terminal Position: DUAL;
Hy Electronic
A8GS-T1185K
Omron
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Type (Actuator): ROCKER; Contact Function: ON-OFF; Maximum Operating Temperature: 55 Cel; Termination Type: QUICK CONNECT;
R13112AAAB
Bulgin
The Bulgin R13112AAAB Rocker Switch has an electrical life of 10000 cycles and insulation resistance of 20MΩ. With SPST switch function, it is ideal for applications requiring ON-OFF control at a max AC contact current of 10A@250VAC. The switch features SILVER ALLOY contacts, LATCHED action, and QUICK CONNECT termination for panel mounting.
VKD1AC0B-FMC00-000
Carling Technologies
Carling Technologies VKD1AC0B-FMC00-000 is a DPDT rocker switch with LED illumination. It has a max DC contact voltage of 12V and can handle up to 20A@12VDC. Ideal for panel mounting applications requiring momentary ON-OFF-(ON) switch action.
VRDBS00C-00000-000
Carling Technologies VRDBS00C-00000-000 is a DPDT rocker switch with 20A@12VDC rating. Insulation resistance of 50MOhm and dielectric withstand of 1500VRMS make it ideal for panel mount applications in temperatures ranging from -40 to 85°C.
LRA211-CA-B/125N
Carling Technologies LRA211-CA-B/125N is a SPST rocker switch with 4A@250VAC AC rating. Featuring amber illumination, it has 100000 cycle electrical life and operates b/w 0 to 85 °C. Ideal for panel mounting applications, this switch offers ON-OFF contact function with quick connect termination.
A8A-216
ROCKER SWITCH;
W51-A121B1-5
TE Connectivity
TE Connectivity's W51-A121B1-5 is a red illuminated SPDT rocker switch with 12.8mm width and 21.8mm height. It has a max AC contact current of 5A@125VAC, making it ideal for panel mounting applications requiring latched switch action in temperatures ranging from 0 to 60°C.
62111221-0-8-V
Carling Technologies 62111221-0-8-V is a SPDT rocker switch with 50000 cycles electrical life. It has an insulation resistance of 100MΩ and can handle up to 2A@250VAC. Ideal for panel mounting applications requiring ON-ON contact function in black color with nylon insulator material.
4TP1-10
Honeywell Sensing And Control
4TP1-10 by Honeywell is a 4PDT rocker switch with dust and water-proof sealing. It has a max AC contact current of 15A@277VAC, suitable for panel mount applications. With a body width of 41.66mm and height of 41.66mm, it operates at temperatures up to 71°C, making it ideal for various industrial uses.
8H2011
Nidec Copal Electronics
The Nidec Copal Electronics 8H2011 Rocker Switch features DPDT switch function, SILVER end contact plating, and 50000 cycle electrical life. With a max AC contact current of 6A@125VAC, it is ideal for applications requiring ON-ON contact function and PANEL MOUNT installation.
V7B1S00C-AZCXX-1XX-XWW1
V7B1S00C-AZCXX-1XX-XWW1 by Carling Technologies is a SPDT rocker switch with a body width of 20.828in and a body height of 27.4066mm. It has an insulation resistance of 50MΩ and can handle a max DC contact current of 15A. This switch is commonly used for panel mounting applications requiring ON-OFF-(ON) functionality.
V1B1AV0B-G8C8J-100
Carling Technologies V1B1AV0B-G8C8J-100 is a SPST rocker switch with LED illumination. It has 15A@28VDC DC max rating and 10 mohm contact resistance. Ideal for panel mount applications in various industries due to its ON-OFF function and quick connect termination type.
AML36FBB7AC01
ROCKER SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Termination Type: SOLDER/QUICK CONNECT; Switch Action: LATCHED; Manufacturer Series: AML36;
1TP201-7
1TP201-7 by Honeywell is a SPDT rocker switch with dust and water-proof sealing. It has a max AC contact current of 10A@277VAC, suitable for panel mounting applications. With dimensions of 22.1" x 36.83mm x 55.12mm, it operates at temperatures up to 71°C, making it ideal for various industrial uses.
1552.2602
Marquardt
Marquardt 1552.2602 is a DPST rocker switch with 16A@250VAC rating. It has a body width of 12in, height of 17mm, and length/diameter of 29.5mm. Ideal for applications requiring latched switch action, solder termination, and through hole-straight mounting features.
1TP1-6
1TP1-6 by Honeywell is a SPDT rocker switch with dust and water-proof sealing. It has a max AC contact current of 10A@277VAC, suitable for panel mounting applications. With a body width of 15.75 inch and operating temperature up to 71°C, it offers reliable performance in various industrial settings.
A8L-21-14N3
Omron A8L-21-14N3 is a DPST rocker switch with 10000 cycles electrical life. It has a max AC contact current of 10A@250VAC and operates b/w -20 to 55°C. Ideal for applications requiring latched switch action, it features solder termination and through hole-right angle mounting.
1571988-3
ROCKER SWITCH; Manufacturer Series: 1571988;
VD51A101-1EZ13-000
Carling Technologies VD51A101-1EZ13-000 is a DPDT rocker switch with illumination. It has an insulation resistance of 50MΩ and can withstand temperatures from -40°C to 85°C. This panel mount switch is commonly used in various applications requiring ON-ON contact function and quick connect termination.
A8GS-P1380
Rocker Switches; JESD-609 Code: e4; Terminal Finish: Silver (Ag);
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Nkk Switches
Supply Digital Components
$106.00
$54.25
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12,000 In-Stock
Total price ≈ $80,197.29
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